def test_tcp(self):
addr = ("127.0.0.1", get_free_port())
assert not thisproc.connections(kind='tcp4')
server, client = tcp_socketpair(AF_INET, addr=addr)
with nested(closing(server), closing(client)):
cons = thisproc.connections(kind='tcp4')
self.assertEqual(len(cons), 2)
self.assertEqual(cons[0].status, psutil.CONN_ESTABLISHED)
self.assertEqual(cons[1].status, psutil.CONN_ESTABLISHED)
def tcp_tcp_socketpair(self):
addr = ("127.0.0.1", get_free_port())
server, client = tcp_socketpair(socket.AF_INET, addr=addr)
with contextlib.closing(server):
with contextlib.closing(client):
# Ensure they are connected and the positions are
# correct.
self.assertEqual(server.getsockname(), addr)
self.assertEqual(client.getpeername(), addr)
self.assertNotEqual(client.getsockname(), addr)
def tcp_tcp_socketpair(self):
addr = ("127.0.0.1", get_free_port())
server, client = tcp_socketpair(socket.AF_INET, addr=addr)
with contextlib.closing(server):
with contextlib.closing(client):
# Ensure they are connected and the positions are
# correct.
self.assertEqual(server.getsockname(), addr)
self.assertEqual(client.getpeername(), addr)
self.assertNotEqual(client.getsockname(), addr)
def test_tcp(self):
addr = ("127.0.0.1", get_free_port())
server, client = tcp_socketpair(AF_INET, addr=addr)
with nested(closing(server), closing(client)):
cons = psutil.Process().connections(kind='all')
server_conn, client_conn = self.distinguish_tcp_socks(cons, addr)
self.check_socket(server, conn=server_conn)
self.check_socket(client, conn=client_conn)
self.assertEqual(server_conn.status, psutil.CONN_ESTABLISHED)
self.assertEqual(client_conn.status, psutil.CONN_ESTABLISHED)
def test_tcp(self):
addr = ("127.0.0.1", get_free_port())
assert not thisproc.connections(kind='tcp4')
server, client = tcp_socketpair(AF_INET, addr=addr)
try:
cons = thisproc.connections(kind='tcp4')
self.assertEqual(len(cons), 2)
self.assertEqual(cons[0].status, psutil.CONN_ESTABLISHED)
self.assertEqual(cons[1].status, psutil.CONN_ESTABLISHED)
# May not be fast enough to change state so it stays
# commenteed.
# client.close()
# cons = thisproc.connections(kind='all')
# self.assertEqual(len(cons), 1)
# self.assertEqual(cons[0].status, psutil.CONN_CLOSE_WAIT)
finally:
server.close()
client.close()
def test_tcp(self):
addr = ("127.0.0.1", get_free_port())
assert not thisproc.connections(kind='tcp4')
server, client = tcp_socketpair(AF_INET, addr=addr)
try:
cons = thisproc.connections(kind='tcp4')
self.assertEqual(len(cons), 2)
self.assertEqual(cons[0].status, psutil.CONN_ESTABLISHED)
self.assertEqual(cons[1].status, psutil.CONN_ESTABLISHED)
# May not be fast enough to change state so it stays
# commenteed.
# client.close()
# cons = thisproc.connections(kind='all')
# self.assertEqual(len(cons), 1)
# self.assertEqual(cons[0].status, psutil.CONN_CLOSE_WAIT)
finally:
server.close()
client.close()
def test_udp_v6(self):
addr = ("::1", get_free_port())
with closing(bind_socket(AF_INET6, SOCK_DGRAM, addr=addr)) as sock:
conn = self.check_socket(sock)
assert not conn.raddr
self.assertEqual(conn.status, psutil.CONN_NONE)
def test_tcp_v4(self):
addr = ("127.0.0.1", get_free_port())
with closing(bind_socket(AF_INET, SOCK_STREAM, addr=addr)) as sock:
conn = self.check_socket(sock)
assert not conn.raddr
self.assertEqual(conn.status, psutil.CONN_LISTEN)
def bind_socket(self):
port = get_free_port()
with contextlib.closing(bind_socket(addr=('', port))) as s:
self.assertEqual(s.getsockname()[1], port)
def test_udp_v6(self):
addr = ("::1", get_free_port())
with closing(bind_socket(AF_INET6, SOCK_DGRAM, addr=addr)) as sock:
conn = self.check_socket(sock)
assert not conn.raddr
self.assertEqual(conn.status, psutil.CONN_NONE)
def test_tcp_v4(self):
addr = ("127.0.0.1", get_free_port())
with closing(bind_socket(AF_INET, SOCK_STREAM, addr=addr)) as sock:
conn = self.check_socket(sock)
assert not conn.raddr
self.assertEqual(conn.status, psutil.CONN_LISTEN)
def bind_socket(self):
port = get_free_port()
with contextlib.closing(bind_socket(addr=('', port))) as s:
self.assertEqual(s.getsockname()[1], port)
def test_udp_v4(self):
addr = ("127.0.0.1", get_free_port())
with closing(bind_socket(addr, AF_INET, SOCK_DGRAM)) as sock:
conn = self.check_socket(sock)
assert not conn.raddr
self.assertEqual(conn.status, psutil.CONN_NONE)
def test_tcp_v6(self):
addr = ("::1", get_free_port())
with closing(bind_socket(addr, AF_INET6, SOCK_STREAM)) as sock:
conn = self.check_socket(sock)
assert not conn.raddr
self.assertEqual(conn.status, psutil.CONN_LISTEN)